#6C1713#6C1713

#6C1713 is a dark, moderate red. Relative luminance 0.038; OKLCH L 35.2% C 0.119 H 27.9°. Best body text is #FFFFFF at 11.87:1 contrast (WCAG AA passes).

Color values

HEX	#6C1713
RGB	rgb(108, 23, 19)
HSL	hsl(3, 70%, 25%)
HSV	hsv(3, 82%, 42%)
CMYK	cmyk(0%, 78.7%, 82.4%, 57.6%)
CIE-LAB	lab(23.17, 36.79, 25.49)
CIE-LCH	lch(23.17, 44.76, 34.72°)
OKLab	oklab(35.18% 0.1055 0.0558)
OKLCH	oklch(35.18% 0.119 27.9)
XYZ	xyz(6.6091, 3.8490, 1.0109)
Luminance	0.0385 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C1713 #13686C

analogous

#6C133B #6C1713 #6C4413

triadic

#6C1713 #136C17 #17136C

tetradic

#6C1713 #3B6C13 #13686C #44136C

square

#6C1713 #3B6C13 #13686C #44136C

split-complementary

#6C1713 #136C44 #133B6C

monochromatic

#1A0605 #380C0A #6C1713 #A0221C #D42D25

Accessibility & contrast

On white

11.87

#6C1713 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#6C1713 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C1713

11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C1713	#FFFFFF	#000000	##FFFFFF
##6C1713	1.00	11.87	1.77	11.87
#FFFFFF	11.87	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312B12

Deuteranopia (green-blind)

#463E0F

Tritanopia (blue-blind)

#780017

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #6c1713;
/* rgb */ color: rgb(108, 23, 19);
/* oklch */ color: oklch(35.2% 0.119 27.9);

Tailwind

colors: {
  custom: {
    50: '#9e5c51',
    500: '#6c1713',
    950: '#000000',
  },
}

SCSS

$custom: #6c1713;
$custom-light: #9e5c51;
$custom-dark: #000000;

JSON

{
  "hex": "#6c1713",
  "rgb": {
    "r": 108,
    "g": 23,
    "b": 19
  },
  "hsl": {
    "h": 2.697,
    "s": 70.079,
    "l": 24.902
  },
  "oklch": {
    "l": 0.3518,
    "c": 0.11931,
    "h": 27.9
  },
  "luminance": 0.03848
}

Semantic roles & 50–950 ramp

primary

#6C1713

secondary

#389EA3

accent

#E5ED3B

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#100402

muted

#7F7978

Preview Lab

Preview with #6C1713

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →